You are bidding on used Leica TCRA1103 total station with 3” angle accuracy and dual compensator on V&H axis to compensate tilt error in any directions. Data transfer to a personal computer or any data collectors is possible with the RS-232C interface, and also memory on board can store up 8000 points, which will save you the purchase of data collectors. Unit has a detachable tribrach for convenience of moving it to different set up locations. If you are interested in a specific brand or model please let us know since with over 500 total stations in stock there is a good chance we have it in stock so we can list it on eBay for you. Please note actual accessory items, which come with unit, is what it says in auction list not what appear in pictures.